Alder and Acadian Flycatchers are in the Great Swamp NWR (m.obs.). The Alder Flycatcher has been present all week along the southern end of the wilderness trail at the end of White Bridge Road. The Acadian Flycatcher is at the western end of White Bridge Road between White Bridge and the old Millridge Swim Club property. Yellow-billed Cuckoos are hard to miss in the proper habitat.